Index: stable/12/tests/sys/net/Makefile
===================================================================
--- stable/12/tests/sys/net/Makefile	(revision 357489)
+++ stable/12/tests/sys/net/Makefile	(revision 357490)
@@ -1,22 +1,23 @@
 # $FreeBSD$
 
 .include <bsd.own.mk>
 
 TESTSDIR=	${TESTSBASE}/sys/net
 BINDIR=		${TESTSDIR}
 
 ATF_TESTS_SH+=	if_lagg_test
 ATF_TESTS_SH+=	if_clone_test
 ATF_TESTS_SH+=	if_tun_test
+ATF_TESTS_C+=	if_epair
 
 # The tests are written to be run in parallel, but doing so leads to random
 # panics.  I think it's because the kernel's list of interfaces isn't properly
 # locked.
 TEST_METADATA+=	is_exclusive=true
 
 MAN=
-PROG=		randsleep
+PROGS+=		randsleep
 
 WARNS?=		6
 
 .include <bsd.test.mk>
Index: stable/12/tests/sys/net/if_epair.c
===================================================================
--- stable/12/tests/sys/net/if_epair.c	(nonexistent)
+++ stable/12/tests/sys/net/if_epair.c	(revision 357490)
@@ -0,0 +1,75 @@
+/*-
+ * Copyright (c) 2020   Kristof Provost <kp@FreeBSD.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/param.h>
+#include <sys/ioctl.h>
+#include <sys/linker.h>
+#include <sys/module.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+
+#include <net/if.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <strings.h>
+
+#include <atf-c.h>
+
+ATF_TC(params);
+ATF_TC_HEAD(params, tc)
+{
+        atf_tc_set_md_var(tc, "require.user", "root");
+}
+
+ATF_TC_BODY(params, tc)
+{
+	struct ifreq ifr;
+	int s;
+
+	s = kldload("if_epair");
+	if (s == -1 && errno != EEXIST)
+		atf_tc_fail("Failed to load if_epair");
+
+	s = socket(AF_INET, SOCK_DGRAM, 0);
+	if (s < 0)
+		atf_tc_fail("Failed to create socket");
+
+        bzero(&ifr, sizeof(ifr));
+	ifr.ifr_data = (caddr_t)-1;
+        (void) strlcpy(ifr.ifr_name, "epair", sizeof(ifr.ifr_name));
+
+	ioctl(s, SIOCIFCREATE2, &ifr);
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+        ATF_TP_ADD_TC(tp, params);
+
+	return (atf_no_error());
+}

Property changes on: stable/12/tests/sys/net/if_epair.c
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:keywords
## -0,0 +1 ##
+FreeBSD=%H
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Index: stable/12
===================================================================
--- stable/12	(revision 357489)
+++ stable/12	(revision 357490)

Property changes on: stable/12
___________________________________________________________________
Modified: svn:mergeinfo
## -0,0 +0,1 ##
   Merged /head:r357234,357365,357375